M6 x 20mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £2.33 | £2.80 |
| 50 - 99 | £2.02 | £2.42 |
| 100 - 249 | £1.78 | £2.14 |
| 250 - 499 | £1.55 | £1.86 |
| 500 - 999 | £1.43 | £1.72 |
| 1000 + | £1.31 | £1.57 |
Product Specification
| Thread Size | M6 |
| Thread Length | 20mm |
| Pitch | 1.00mm |
| Head Diameter | 24mm |
| Head Height | 5.0mm |
| Standard | DIN 653 |
| Material | A1 Stainless Steel |
Frequently Bought Together
Total Price: £0.00
M6 x 20mm Thin Knurled Thumb Screw (DIN 653) | A1 Stainless Steel
Offering quick manual fastening for control equipment and access panels, this M6 x 20mm thin knurled thumb screw uses a finely knurled round head that can be gripped without a driver. Its 5.0mm head height reduces projection and the A1 Stainless Steel construction suits precision equipment and general engineering environments.
What Are Thin Knurled Thumb Screws?
The defining feature of a DIN 653 fastener is its thin knurled head. Its textured circumference provides grip for fingers while the metric thread engages a matching tapped hole or nut, allowing components to be secured and released without a separate driver.
Common Applications
- Machinery Guards: Secures removable guarding where regular access is part of maintenance.
- Production Tooling: Allows fixture components to be adjusted or removed between jobs.
- Control Equipment: Provides a low-profile hand fixing for covers and service panels.
- Laboratory Rigs: Supports repeatable repositioning of clamps, holders and instrument parts.
M6 x 20mm Thin Knurled Thumb Screw Dimensions
- Thread Size: M6
- Thread Length: 20mm
- Pitch: 1.00mm
- Head Diameter: 24mm
- Head Height: 5.0mm
- Material: A1 Stainless Steel
- Standard: DIN 653
Key Benefits
- Thin 5.0mm head reduces projection in confined assemblies
- 1.00mm metric pitch matches the uploaded M6 specification
- Tool-free operation supports faster routine access and adjustment
- Low-profile head is useful on visible panels where a discreet fixing is preferred
Further DIN 653 sizes are listed on the Thin Knurled Thumb Screw category. You can also explore the wider Knurled Fasteners range where a different hand-operated profile is required. Technical sales support is available on 01233 713581.
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